⟲ 360° — drag meThe facts.
| Model | JP CJP 092H |
|---|---|
| Manufacturer | JetPrime |
| Material | CNC-milled Ergal 7075 |
| Fits | Yamaha MT-03A (2016–2024) |
| Installation | Plug-and-play, no wiring harness modifications required |
DescriptionThe whole story▼
The JP CJP 092H manages the fuel mixture on the MT-03A across the whole operating range, which is what a racing exhaust and an open filter actually require.
Key Features
- Yamaha MT-03A (2016–2024)
- Fully programmable fuel map, written on a PC
- Complete two-axis management: engine speed and load
- For engines with an aftermarket exhaust or air filter
- Plug-and-play with model-specific wiring
- Unplugs at any time, nothing is written to the motorcycle
The Small Naked Twin
Yamaha's 321 cc twin without bodywork, aimed at licence-restricted riders and mapped for smoothness rather than for excitement.
Two Exhausts, Two Maps
An owner who runs a road silencer during the week and a race can at weekends can hold both maps on a laptop and write whichever one the motorcycle needs.
Documenting Changes
Save the map before every session with a date in the filename. Anybody who has lost three evenings of work to an unsaved change only does it once.
The Standard Controller Keeps Watching
Its protections, its limiter and its rider aids all continue to operate. Nothing about the added map disables anything the factory built in.
A Realistic Timeline
An evening to fit and understand, a day to produce something usable, a season to refine it. That is what buying a blank map commits an owner to.
The Fair Comparison
Against a full remap it is narrower and reversible. Against the preset module it is more capable and more work. It sits deliberately between the two.
Before the First Change
Ride the motorcycle with an empty map and write down what bothers you. That list is worth more than any theory about where a factory map is lean.
Two Bikes, One Unit
Not practical. The harness is model-specific and the map belongs to a configuration, so moving the unit between machines means a new harness and a new map.
The Cost of the Whole Setup
The unit, a wideband sensor and a bung welded into the exhaust. Together they cost less than a decent silencer, and without the sensor the unit is an ornament with a USB socket.
Fitment and Compatibility
- Yamaha MT-03A (2016–2024)
Specifications
| Model | JP CJP 092H |
|---|---|
| Manufacturer | JetPrime |
| Material | CNC-milled Ergal 7075 |
| Fits | Yamaha MT-03A (2016–2024) |
| Installation | Plug-and-play, no wiring harness modifications required |
What's includedEverything in the box▼
- 1x control unit
FitmentWhich bikes this fits▼
- Yamaha MT-03A (2016–2024)
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Most of our touring and sport helmets are Pinlock-ready and many include the insert. Check the ‘What’s in the box’ section on this page for this model.
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Take out the washable lining and hand-wash it in lukewarm water. Clean the shell and visor with a soft cloth and water only — never solvents.
Our team will personally help you choose the right gear or part — around 24h for a reply.